Full GST classification for Barley — chapter, heading and tariff hierarchy, and related HSN codes.
HSN Code
100390
Chapter
10
Digits
6-digit
Section
II
HSN code 100390 is the Harmonized System of Nomenclature classification for Barley under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.
This code belongs to Chapter 10 — Cereals, which is part of Section II: Vegetable Products. Every GST-registered business supplying barley must quote HSN 100390 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.
Look up the current GST rate for Barley in the GST Rate Finder before you invoice.
Open the GST Rate Finder →HSN code 100390 classifies "Barley" under India's GST regime. It falls under Chapter 10 (Cereals) of the Harmonized System of Nomenclature.
100390 is a 6-digit HSN code — a sub-heading (6-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.
HSN 100390 belongs to Chapter 10 — Cereals, part of Section II: Vegetable Products.
Laabam.One ERP stores HSN codes against your products and auto-populates them on GST invoices, e-invoices and GSTR-1 — no manual lookup, no classification errors.